KisMultiSensorsModel Class Reference

#include <KisMultiSensorsModel.h>

Inheritance diagram for KisMultiSensorsModel:

Classes
struct	Private

Public Types
using	MultiSensorData = std::vector<SensorData>
using	SensorData = std::pair<KoID, bool>

Public Member Functions
QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const override
Qt::ItemFlags	flags (const QModelIndex &index) const override
QString	getSensorId (const QModelIndex &index)
	KisMultiSensorsModel (lager::cursor< MultiSensorData > sensorsData, QObject *parent=0)
int	rowCount (const QModelIndex &parent=QModelIndex()) const override
QModelIndex	sensorIndex (const QString &id)
bool	setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole) override
	~KisMultiSensorsModel () override

Private Member Functions
void	slotSensorModelChanged ()

Private Attributes
QScopedPointer< Private >	m_d

Detailed Description

Definition at line 20 of file KisMultiSensorsModel.h.

Member Typedef Documentation

MultiSensorData

using KisMultiSensorsModel::MultiSensorData = std::vector<SensorData>

Definition at line 25 of file KisMultiSensorsModel.h.

SensorData

using KisMultiSensorsModel::SensorData = std::pair<KoID, bool>

Definition at line 24 of file KisMultiSensorsModel.h.

Constructor & Destructor Documentation

KisMultiSensorsModel()

KisMultiSensorsModel::KisMultiSensorsModel ( lager::cursor< MultiSensorData > sensorsData, QObject * parent = 0 )

explicit

Definition at line 20 of file KisMultiSensorsModel.cpp.

    : QAbstractListModel(parent),
      m_d(new Private(sensorsData))
{
    m_d->sensorsData.bind(std::bind(&KisMultiSensorsModel::slotSensorModelChanged, this));
}

References m_d, and slotSensorModelChanged().

~KisMultiSensorsModel()

KisMultiSensorsModel::~KisMultiSensorsModel ( )

override

Definition at line 28 of file KisMultiSensorsModel.cpp.

{
}

Member Function Documentation

data()

QVariant KisMultiSensorsModel::data ( const QModelIndex & index, int role = Qt::DisplayRole ) const

override

Definition at line 37 of file KisMultiSensorsModel.cpp.

{
    if (!index.isValid()) return QVariant();
 
    if (role == Qt::DisplayRole) {
        return m_d->sensorsData->at(index.row()).first.name();
    }
    else if (role == Qt::CheckStateRole) {
        return m_d->sensorsData->at(index.row()).second ? Qt::Checked : Qt::Unchecked;
    }
    return QVariant();
}

References m_d.

flags()

Qt::ItemFlags KisMultiSensorsModel::flags ( const QModelIndex & index ) const

override

Definition at line 74 of file KisMultiSensorsModel.cpp.

{
    return Qt::ItemIsSelectable | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled;
}

getSensorId()

QString KisMultiSensorsModel::getSensorId

(

const QModelIndex &

index

)

Definition at line 79 of file KisMultiSensorsModel.cpp.

{
    if (!index.isValid()) return 0;
    return m_d->sensorsData->at(index.row()).first.id();
}

References m_d.

rowCount()

int KisMultiSensorsModel::rowCount ( const QModelIndex & parent = QModelIndex() ) const

override

Definition at line 32 of file KisMultiSensorsModel.cpp.

{
    return m_d->sensorsData->size();
}

References m_d.

sensorIndex()

QModelIndex KisMultiSensorsModel::sensorIndex

(

const QString &

id

)

Create an index that correspond to the sensor given in argument.

Definition at line 85 of file KisMultiSensorsModel.cpp.

{
    const size_t foundIndex =
            std::distance(m_d->sensorsData->begin(),
                 std::find_if(m_d->sensorsData->begin(), m_d->sensorsData->end(),
                     [id] (const SensorData &sensor) {
                         return sensor.first.id() == id;
                     }));
 
    return foundIndex < m_d->sensorsData->size() ?
                index(foundIndex) : QModelIndex();
}

References m_d.

setData()

bool KisMultiSensorsModel::setData ( const QModelIndex & index, const QVariant & value, int role = Qt::EditRole )

override

Definition at line 50 of file KisMultiSensorsModel.cpp.

{
    bool result = false;
 
    if (role == Qt::CheckStateRole) {
        const bool checked = (value.toInt() == Qt::Checked);
 
        m_d->sensorsData.update([index, checked] (MultiSensorData sensors) {
            const int numActiveSensors =
                    std::count_if(sensors.begin(), sensors.end(),
                                  std::mem_fn(&SensorData::second));
 
            // we don't allow unchecking of the last sensor (but why?)
            if (checked || numActiveSensors > 1 ) {
                sensors[index.row()].second = checked;
            }
            return sensors;
        });
        result = true;
    }
 
    return result;
}

References m_d, and value().

slotSensorModelChanged()

void KisMultiSensorsModel::slotSensorModelChanged ( )

private

Definition at line 98 of file KisMultiSensorsModel.cpp.

{
    Q_EMIT dataChanged(index(0), index(rowCount() - 1));
}

References rowCount().

Member Data Documentation

m_d

QScopedPointer<Private> KisMultiSensorsModel::m_d

private

Definition at line 52 of file KisMultiSensorsModel.h.

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The documentation for this class was generated from the following files:

• plugins/paintops/libpaintop/KisMultiSensorsModel.h
• plugins/paintops/libpaintop/KisMultiSensorsModel.cpp